Answer. The comparison of macroscopic characteristics of forward and reverse reactions is given as follows:
Forward Reaction Reverse Reaction
i. It is a reaction in which reactants react to form products.
ii. It takes place from left to right.
iii. At initial stage the rate of forward reaction is very fast.
iv. It slows down gradually.
i. It is a reaction in which products react to produce reactants.
ii. It takes place from right to left.
iii. In the beginning rate of reverse reaction is negligible.
iv. It speeds up gradually.